Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0000166 | molecular_function | nucleotide binding | 
| A | 0004812 | molecular_function | aminoacyl-tRNA ligase activity | 
| A | 0004831 | molecular_function | tyrosine-tRNA ligase activity | 
| A | 0005524 | molecular_function | ATP binding | 
| A | 0005737 | cellular_component | cytoplasm | 
| A | 0006412 | biological_process | translation | 
| A | 0006418 | biological_process | tRNA aminoacylation for protein translation | 
| A | 0006437 | biological_process | tyrosyl-tRNA aminoacylation | 
| A | 0016874 | molecular_function | ligase activity | 
| B | 0000166 | molecular_function | nucleotide binding | 
| B | 0004812 | molecular_function | aminoacyl-tRNA ligase activity | 
| B | 0004831 | molecular_function | tyrosine-tRNA ligase activity | 
| B | 0005524 | molecular_function | ATP binding | 
| B | 0005737 | cellular_component | cytoplasm | 
| B | 0006412 | biological_process | translation | 
| B | 0006418 | biological_process | tRNA aminoacylation for protein translation | 
| B | 0006437 | biological_process | tyrosyl-tRNA aminoacylation | 
| B | 0016874 | molecular_function | ligase activity | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 12 | 
| Details | BINDING SITE FOR RESIDUE TYR A 701 | 
| Chain | Residue | 
| A | TYR37 | 
| A | GLN190 | 
| A | HOH847 | 
| A | HOH886 | 
| A | GLY39 | 
| A | PHE71 | 
| A | ALA73 | 
| A | HIS76 | 
| A | ILE152 | 
| A | TYR168 | 
| A | GLN172 | 
| A | ASP175 | 
| site_id | AC2 | 
| Number of Residues | 15 | 
| Details | BINDING SITE FOR RESIDUE TYR B 801 | 
| Chain | Residue | 
| B | TYR37 | 
| B | GLY39 | 
| B | GLU41 | 
| B | PHE71 | 
| B | ALA73 | 
| B | HIS76 | 
| B | ILE152 | 
| B | TYR168 | 
| B | GLN172 | 
| B | ASP175 | 
| B | GLN190 | 
| B | HOH904 | 
| B | HOH1034 | 
| B | HOH1096 | 
| B | HOH1110 | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 8 | 
| Details | Motif: {"description":"'KMSKS' region"} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 10 | 
| Details | Binding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_02009","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16325203","evidenceCode":"ECO:0000269"}]} | 
| site_id | SWS_FT_FI3 | 
| Number of Residues | 2 | 
| Details | Binding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_02009","evidenceCode":"ECO:0000255"}]} | 
Catalytic Information from CSA
| site_id | CSA1 | 
| Number of Residues | 2 | 
| Details | Annotated By Reference To The Literature 1d2r | 
| Chain | Residue | Details | 
| A | LYS254 |  | 
| A | LYS251 |  | 
| site_id | CSA2 | 
| Number of Residues | 2 | 
| Details | Annotated By Reference To The Literature 1d2r | 
| Chain | Residue | Details | 
| B | LYS254 |  | 
| B | LYS251 |  |